<template>
    <div>
        <div class="user-info-head" @click="editCropper()">
            <img
                v-bind:src="options.img"
                title="点击上传头像"
                class="img-circle img-lg"
            />
        </div>
        <el-dialog
            :title="title"
            :visible.sync="open"
            width="800px"
            append-to-body
            @opened="modalOpened"
            @close="closeDialog"
        >
            <el-row>
                <el-col :xs="24" :md="12" :style="{ height: '350px' }">
                    <vue-cropper
                        disabled
                        ref="cropper"
                        :img="options.img"
                        :info="true"
                        :autoCrop="options.autoCrop"
                        :autoCropWidth="options.autoCropWidth"
                        :autoCropHeight="options.autoCropHeight"
                        :fixedBox="options.fixedBox"
                        @realTime="realTime"
                        v-if="visible"
                    />
                </el-col>
                <el-col :xs="24" :md="12" :style="{ height: '350px' }">
                    <div class="avatar-upload-preview">
                        <img :src="previews.url" :style="previews.img" />
                    </div>
                </el-col>
            </el-row>
            <br />
            <el-row>
                <el-col :lg="2" :md="2">
                    <el-upload
                        action="#"
                        :http-request="requestUpload"
                        :show-file-list="false"
                        :before-upload="beforeUpload"
                    >
                        <el-button size="small">
                            选择
                            <i class="el-icon-upload el-icon--right"></i>
                        </el-button>
                    </el-upload>
                </el-col>
                <el-col :lg="{ span: 1, offset: 2 }" :md="2">
                    <el-button
                        icon="el-icon-plus"
                        size="small"
                        @click="changeScale(1)"
                    ></el-button>
                </el-col>
                <el-col :lg="{ span: 1, offset: 1 }" :md="2">
                    <el-button
                        icon="el-icon-minus"
                        size="small"
                        @click="changeScale(-1)"
                    ></el-button>
                </el-col>
                <el-col :lg="{ span: 1, offset: 1 }" :md="2">
                    <el-button
                        icon="el-icon-refresh-left"
                        size="small"
                        @click="rotateLeft()"
                    ></el-button>
                </el-col>
                <el-col :lg="{ span: 1, offset: 1 }" :md="2">
                    <el-button
                        icon="el-icon-refresh-right"
                        size="small"
                        @click="rotateRight()"
                    ></el-button>
                </el-col>
                <el-col :lg="{ span: 2, offset: 6 }" :md="2">
                    <!-- <el-button type="primary" size="small" @click="uploadImg()"
                        >提 交</el-button
                    > -->
                </el-col>
            </el-row>
        </el-dialog>
    </div>
</template>

<script>
import store from "@/store";
import { VueCropper } from "vue-cropper";
import { uploadAvatar } from "@/api/system/user";

export default {
    components: { VueCropper },
    props: {
        user: {
            type: Object,
        },
    },
    data() {
        return {
            // 是否显示弹出层
            open: false,
            // 是否显示cropper
            visible: false,
            // 弹出层标题
            title: "修改头像",
            options: {
                img:   this.$store.getters.allDefectObj['HR-WEB-153'] == 0 ? require("@/assets/images/profile.jpg")  :  store.getters.avatar, //裁剪图片的地址
                autoCrop: true, // 是否默认生成截图框
                autoCropWidth: 200, // 默认生成截图框宽度
                autoCropHeight: 200, // 默认生成截图框高度
                fixedBox: true, // 固定截图框大小 不允许改变
            },
            previews: {},
        };
    },
    methods: {
        // 编辑头像
        editCropper() {
            this.open = true;
        },
        // 打开弹出层结束时的回调
        modalOpened() {
            this.visible = true;
        },
        // 覆盖默认的上传行为
        requestUpload() {},
        // 向左旋转
        rotateLeft() {
            this.$refs.cropper.rotateLeft();
        },
        // 向右旋转
        rotateRight() {
            this.$refs.cropper.rotateRight();
        },
        // 图片缩放
        changeScale(num) {
            num = num || 1;
            this.$refs.cropper.changeScale(num);
        },
        // 上传预处理
        beforeUpload(file) {
            if (file.type.indexOf("image/") == -1) {
                this.$modal.msgError(
                    "文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。"
                );
            } else {
                const reader = new FileReader();
                reader.readAsDataURL(file);
                reader.onload = () => {
                    this.options.img = reader.result;
                };
            }
        },
        // 上传图片
        uploadImg() {
            this.$refs.cropper.getCropBlob((data) => {
                let formData = new FormData();
                formData.append("avatarfile", data);
                uploadAvatar(formData).then((response) => {
                    this.open = false;
                    this.options.img =
                        process.env.VUE_APP_BASE_API + response.imgUrl;
                    store.commit("SET_AVATAR", this.options.img);
                    this.$modal.msgSuccess("修改成功");
                    this.visible = false;
                });
            });
        },
        // 实时预览
        realTime(data) {
            this.previews = data;
        },
        // 关闭窗口
        closeDialog() {
            this.options.img = store.getters.avatar;
            this.visible = false;
        },
    },
};
</script>
<style scoped lang="scss">
.user-info-head {
    position: relative;
    display: inline-block;
    height: 120px;
}

.user-info-head:hover:after {
    content: "+";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    color: #eee;
    background: rgba(0, 0, 0, 0.5);
    font-size: 24px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: pointer;
    line-height: 110px;
    border-radius: 50%;
}
</style>
